2550871906

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{2903}}^1\times {\mathrm{3631}}^1$

素因数の和:6558

約数の個数: 24

約数和(自身を含む): 4208383872

約数和(自身を除く): 1657511966

約数列:

[1, 2, 11, 22, 121, 242, 2903, 3631, 5806, 7262, 31933, 39941, 63866, 79882, 351263, 439351, 702526, 878702, 10540793, 21081586, 115948723, 231897446, 1275435953, 2550871906]

約数ペア:

[(1, 2550871906), (2, 1275435953), (11, 231897446), (22, 115948723), (121, 21081586), (242, 10540793), (2903, 878702), (3631, 702526), (5806, 439351), (7262, 351263), (31933, 79882), (39941, 63866)]